What is being done to combat drinks being spiked in Bristol?

A campaign is asking people to boycott clubs for a night in reaction to increased reports of drinks being spiked across the UK.

In Bristol some venues are introducing new policies to try and combat the problem - with some also closing "in solitude" with the Girls Night In campaign, which takes place on Wednesday.

University of Bristol student Ilana El-baz says she was "fully paralysed" after being spiked during a night out in the city.